EP0829313B1 - Automatisch arbeitende Reinigungsanlage für Werkstücke - Google Patents
Automatisch arbeitende Reinigungsanlage für Werkstücke Download PDFInfo
- Publication number
- EP0829313B1 EP0829313B1 EP97115224A EP97115224A EP0829313B1 EP 0829313 B1 EP0829313 B1 EP 0829313B1 EP 97115224 A EP97115224 A EP 97115224A EP 97115224 A EP97115224 A EP 97115224A EP 0829313 B1 EP0829313 B1 EP 0829313B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- installation according
- steam
- blast
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2230/00—Other cleaning aspects applicable to all B08B range
- B08B2230/01—Cleaning with steam
Definitions
- DE-A-34 19 028 is already a cleaning system with which dust from the surfaces of workpieces, such as bodies to be painted, blown off shall be.
- This well-known system has a channel-like lock chamber, which at both ends closed by an inlet-side and an outlet-side lifting gate can be and in which one covers the whole Roller conveyor extending length of the lock chamber arranged on which the objects to be cleaned are placed and with which moves the latter through the lock chamber become.
- this known system has an air circulation system with a fan for conveying air too two annular blown air ducts, which run in the longitudinal direction of the channel forming the lock chamber at a distance from one another are arranged and each of four straight segments is formed, which is in the interior of the lock chamber protruding channel.
- the lock chamber Between the two Blown air channels are also the lock chamber with one provided a ring-shaped air extraction duct, the two mechanical air filters connected in series from which the fan sucks in the air again.
- the workpieces to be cleaned are made using the roller conveyor clocked through the lock chamber; first of all the inlet-side lift gate opened, whereupon a first workpiece to be cleaned or a first batch to be cleaned Workpieces inserted into the lock chamber and on the Roller conveyor is deposited.
- the lift gate on the inlet side After reaching a first position in front of the first blowing air duct is the lift gate on the inlet side closed, whereupon the air circuit is put into operation and the workpiece or the workpieces through the first annular Blown air duct passed and before the second annular blown air duct is or will be shut down. Subsequently the lift gate on the inlet side is opened again Load the lock chamber with the next batch, the one on the inlet side Lift gate closed again and the roller conveyor one Step clocked, the first batch the second annular blow air duct and the second batch the first Blown air duct passes etc.
- the workpieces to be cleaned have to go into the lock chamber individually or in batches be introduced, d. H. this well-known cleaning system can only work discontinuously; are also proportional complex workpiece handling devices required, around the workpieces to be cleaned through the open to apply inlet gate on the roller conveyor and the cleaned workpieces through the open outlet side Remove the lift gate from the roller conveyor.
- a similar cleaning system is from DE-A-37 34 200 known, which, however, from the cleaning system after the DE-A-34 19 028 differs in that with a high pressure air jet is cleaned, generated by a high pressure blower.
- the invention has for its object in an automatic working cleaning system the benefits of cleaning to use the workpieces by means of air jets at the same time but to significantly improve the cleaning effect, and even if, for reasons of energy costs, with blown air jets and not working with high-tension air is, although in principle the latter would also be conceivable.
- the basic idea of the invention is now the cleaning effecting air jet a relatively small amount Add water vapor so that the one to be cleaned Air jet hitting the workpiece, at least predominantly, the water contains in vapor form. It has been shown that unexpectedly good cleaning results can be achieved if instead of pure air an air-water vapor mixture appears the workpiece to be cleaned acts, even then, if the proportion of water vapor in the blast air jet is proportional is low. On the one hand, workpieces can even be made in this way degrease well, and on the other hand dry the workpieces the cleaning process quickly, if only the air jet low required to achieve the cleaning process Amount of steam is added.
- the good that can be achieved with the invention may be based Cleaning effect, among other things, on the fact that at a cleaning with steam completely demineralized water or whose steam hits the workpiece and fully desalinated Water is "more aggressive" than normal water, i.e. H. dirt absorbs more easily than non-desalinated water; simultaneously carries out the cleaning by means of air jets, which is proportionate small amounts of water vapor were added, however to ensure that the cleaned workpieces immediately after the Cleaning is dry again or dry quickly by itself.
- the cleaning according to the invention has a very good cleaning effect with it, it is extremely gentle, so that z. B. the paint on a painted workpiece surface remains undamaged. This can also be done for the invention Cleaning water to be evaporated easily a small amount of an anti-corrosion agent is added so as to corrode the cleaned workpieces prevent.
- Another great advantage of the invention is that see that the agents to be provided according to the invention any cleaning system working with air jets without have more retrofitted.
- the dirt detached from the workpieces can also be let out remove the steam condensate easily, especially with a common cyclone separator, so that it is possible that used water, including any anti-corrosion agents, reuse after appropriate reprocessing, although those required for cleaning according to the invention small amounts of water easily an economical Allow disposal.
- DE-A-44 40 146 describes a device for cleaning Become known objects, which comprises (a) a common High pressure cleaning device with a steam generator for generation high-tension, hot water vapor, (b) an air compressor to generate a jet of compressed air, and (c) one pistol-like spray lance, as used in connection with the usual high-pressure cleaning devices is used, wherein in this spray lance the high tension, hot steam and the compressed air are brought together, just before the Outlet opening of the spray lance, and also in the A granular abrasive is introduced into the compressed air jet, before the water vapor is introduced into the compressed air jet.
- this known cleaning device is a so-called blasting device acts through which to be cleaned Objects with a high-speed compressed air jet which are the granular abrasive entails
- this known cleaning device is suitable for this reason alone not for gentle workpiece cleaning, that would allow even painted workpieces to clean without the painted workpiece surface is damaged.
- a known high-pressure cleaning device with a steam generator that this known cleaning device of the granular abrasive with the leading compressed air jet a high proportion of water vapor contains, so that the cleaned items after the Cleaning are wet and subjected to a separate drying process would have to be this well-known cleaning device in a production and / or assembly line deploy.
- Another cleaning device is known from DE-A-41 22 864 became known, which works with water vapor, namely a cleaning device for cleaning dirt soiled Objects, masonry, streets or the like, but also for peeling field crops such as potatoes and sugar beets and the same.
- this known cleaning device is supposed to compress air so strongly by a compressor be that the air is heated, whereupon the Highly compressed, warm or even hot air if necessary a liquid, such as water, is mixed in.
- the liquid content should be so high that when the air-liquid mixture is cooled to below 0 ° C, the to be cleaned Fruit peeled by frozen liquid particles as is the case with blasting using a granular Abrasive would be the case. So it is obvious that in this known cleaning device with a relatively high water content of the cleaning jet worked becomes.
- Compressed air cleaning systems are known from GB-A-2 283 906, where a liquid from a liquid tank a spray gun is supplied to in the spray gun with Compressed air to be mixed.
- the liquid will be out the liquid tank by applying an elevated one Pressure is conveyed through a pressure line into the spray gun, the amount conveyed is set by means of a pressure regulator can be.
- the supplied liquid for example Water is supplied to the compressed air in liquid form.
- steam is also emitted from a cleaning lance fed to a steam generator; this steam becomes the cleaning lance fed through a separate steam supply line and emerges from a separate nozzle without the Compressed air emerging through its own nozzles become.
- the steam can Air jet is added upstream of the blow nozzle, it is however advantageous to steam as shortly before or even as possible to be added to the air jet within the blow nozzle so that the Steam as much as possible in vapor form on what is to be cleaned Workpiece hits and the smallest possible amount of steam required are.
- the cleaning system could, for example, be a U-shaped one Have cross-section and be open at the top or only from two in Direction of movement of the workpieces running parallel to each other lateral splash protection walls are formed.
- Embodiments allow further improvement of the Cleaning system according to the invention such that the blown air is at least almost completely circulated; a corresponding embodiment is characterized by a the duct and the air conveyor, the blower nozzle and the condensate separator including closed blown air circuit (apart from the fact that possibly not really the inlet and outlet of the channel is absolutely gas-tight as long as the workpiece or the workpieces are being cleaned). Too high Moisture content of the blown air circulated avoided in this embodiment in that with appropriate Design of the blown air circuit that of the blown air added steam downstream of the cleaning point at least is largely condensed out.
- the outlet of the channel to provide on a bottom of the latter so as to To take into account that the walls of the canal as baffle for the blowing air or the used blowing air carried condensate droplets, d. H. as liquid separation elements.
- blower air nozzle or several blower air nozzles could be from one robot-like handling device held and along the cleaning workpieces and / or moved around them; however, it is easier to design the blow nozzle so that they at least essentially the workpiece to be cleaned has surrounding air outlet opening and blow nozzle as well Workpiece relative to one another transversely to this air outlet opening are movable, in particular by that the workpieces through the workpiece transport device be passed through the blow nozzle.
- a workpiece carrier Area of the transport device transverse to the longitudinal direction of the channel is permeable to air, because then the blown air together with that of your carried steam from all directions to that of the Transport device to be carried workpieces.
- the air conveyor does not convey the blown air to the blower nozzle under high pressure, since the energy requirement of the cleaning system is thereby minimized.
- the air conveyor is designed in such a way that it delivers at least about 600 m 3 / h of blown air per blowing nozzle.
- the blowing air per blowing nozzle is approximately 3 to approximately 15 kg / h of steam can be added.
- the steam is supplied by a steam generator which is designed so that the water vapor has a pressure of approximately 0.5 to 8 bar and a temperature of approximately 110 ° C to 200 ° C. If the water to be evaporated is an anti-corrosion agent should be added, it is completely sufficient if the water is at most 0.5 vol.%, preferably only Contains 0.1 to 0.2% by volume of the anti-corrosion agent.
- the air conveyor is designed such that the Air of the blow nozzle with a pressure of at most approximately 0.3 bar, preferably supplied by only about 0.2 bar becomes.
- the distance between the outlet opening the blow nozzle of the workpiece to be cleaned if possible to choose small, which is why in preferred embodiments the cleaning system according to the invention this distance, too depending on the contours of the workpieces to be cleaned, is about 0.1 to 5 cm.
- the amount of steam to be supplied to the blown air per unit of time can are controlled by the energy supplied to the steam generator; but it may be advisable to use the water to the steam generator by means of a metering pump, preferably by means of an adjustable with regard to their delivery rate Metering pump.
- the cleaning system shown as a whole in Fig. 1 has a channel 10, which on its circumference - you can see once from openings described below - closed everywhere, but on both ends is open; the left end according to FIG. 1 thus forms one Inlet / outlet opening 12 for the workpieces to be cleaned.
- an annular Blowing nozzle 14 comprises, which is illustrated by an arrow, likewise has annular nozzle opening 16 -
- the wall of the channel 10 has an annular shape Slot; preferably the blowing nozzle 14 does not protrude inside the channel 10 and it is special trained as described in DE-A-44 25 765 and was shown.
- the nozzle opening 16 is oriented so that the Blower nozzle 14 generates an annular jet of blown air, which directed into the interior of the channel 10 and something is inclined towards the inlet / outlet opening 12.
- the inlet / outlet opening 12 is a workpiece transport device assigned with which a workpiece to be cleaned 20 through the inlet / outlet opening into the Insert channel 10, push it through the nozzle opening 16 and then pull it out of the channel 10 again;
- this Workpiece transport device includes one in the longitudinal direction of the channel 10 extending slide rod 22, which held by means not shown and in the longitudinal direction of the channel 10 can be pushed back and forth, as well as a workpiece carrier 24 held by the slide rod 22 a bulkhead 26 and 28 are attached to both ends thereof is.
- the workpiece carrier 24 forms one in the vertical direction air-permeable support for one to be cleaned Workpiece 20, while the two bulkheads 26 and 28 are impermeable to air and - if you look at the area of the Suction funnel 18 - sealing on the inner wall of the Can slide along 10.
- the Workpiece carrier 24 designed so long that after insertion of a workpiece 20 to be cleaned in the channel 10 in the in Fig. 1 shown starting position of the workpiece carrier for the cleaning process the bulkhead 28 somewhat behind, d. H. 1 is to the right of the nozzle opening 16, while the bulkhead 26 is approximately at the left end according to FIG. 1 the suction funnel 18 is located.
- the channel 10 together with the blowing nozzle 14 is at least one component essentially closed blowing air circuit 30, the Parts to be described below:
- a cleaning liquid to be used in the cleaning process i.e. water or water with added anti-corrosion agent
- a cleaning liquid tank 42 this is by means of a metering pump 44 and a suction line 46 cleaning liquid is sucked off and into a Pressure line 48 promoted, which one with regard to its Power contains in particular adjustable steam generator 50.
- the pressure line 48 is sealed in the blown air line 40 is introduced and ends there in one Nozzle 51, with the aid of which the steam shortly before the blowing nozzle 14 is blown into the blown air stream and expanded.
- the steam is injected slightly upstream of the annular Blowing nozzle 14 has the advantage that you can with a single nozzle 51 needs and not more than the circumference of the blow nozzle 14 distributed nozzles required.
- the separator 34 contains approximately half the height a cyclone separator 60, which is of known construction can be and therefore not described in detail and must be shown graphically. It serves from through the fan 38 via the suction line 32 the duct 10 sucked blown air stream steam condensate and if necessary, anti-corrosive droplets and dirt, which has been removed from the cleaned workpiece, with the help of centrifugal forces generated that the blown air to be cleaned in Cyclone separator 60 forms a vortex, below an approximately funnel-shaped partition 62 of the separator 34. From the cleaned workpiece Solid particle dirt 64 then sediments at the bottom of the Separator 34 while z. B. by cutting oils contaminated condensate 66 over the solid particle dirt 64 settles in the separator 34.
- the through the Cyclone separator 60 cleaned blowing air passes through a Opening in the center of the partition 62 in the upper part of the Separation device 34 and passes there interchangeably attached filter candles 70, whereupon the so cleaned Blown air enters the suction line 36.
- the contaminated condensate 66 is removed from the separator 34 deducted, by means of a drain line 72, which preferably contains a valve 74.
- the drain pipe 72 leads to a processing device shown only schematically 76, in a manner known per se Greases, oils or other similar contaminants from the condensate be separated and which should also contain a pump with the cleaned condensate back into the cleaning liquid tank 42 is funded.
- workpiece carrier 24 can be replaced with a single, 1 workpiece 20 also shown with several, to be loaded for cleaning workpieces.
- the Slide rod 22 by a double-acting and horizontal Replaceable pressure medium cylinder replaced be, which over a holding the workpiece carrier 24 Piston rod has and also provided with a bulkhead is, which after inserting the workpiece carrier 24 in closes the duct 10 whose left end according to FIG. 1 is airtight - Because of the bulkhead 28 can during the cleaning process neither blowing air, nor dirt from the right open Exit end of channel 10.
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Description
- Fig. 1
- eine schematische Darstellung der Reinigungsanlage, und
- Fig. 2
- den in Fig. 1 mit "A" gekennzeichneten Ausschnitt im Detail und größerem Maßstab.
Claims (26)
- Reinigungsanlage zum Entfernen von Behandlungs- und/oder Bearbeitungsrückständen von Werkstücken (20), mit einer Reinigungsstation, welcher ein Kanal (10) für die Aufnahme wenigstens eines zu reinigenden Werkstücks (20) zugeordnet ist, mit einer Werkstück-Transporteinrichtung (22, 24) zum Einbringen der zu reinigenden Werkstücke in den Kanal (10) sowie zum Entfernen der gereinigten Werkstücke (20) aus dem Kanal (10) und mit mindestens einer in das Kanalinnere hinein und damit auf die zu reinigenden Werkstücke (20) gerichteten Blasdüse (14) zur Beaufschlagung der Werkstücke (20) mit einem Blasluftstrahl, welcher ein Luftförderer (38) zum Zuführen von Luft zu der Blasdüse (14) mit einem Druck von höchstens ungefähr 0,5 bar vorgeschaltet ist, und wobei der Kanal (10) mit einem Auslaß zum Abführen der gebrauchten Blasluft versehen ist,
dadurch gekennzeichnet, daß eine Dampfzufuhrvorrichtung zum Einleiten von Wasserdampf in den Blasluftstrahl stromaufwärts der Blasdüse (14) oder innerhalb der Blasdüse (14) sowie eine Abscheidevorrichtung (34) zum Abscheiden von aus dem Dampf entstehendem, verunreinigtem Kondensat aus der gebrauchten Blasluft vorgesehen sind, wobei die Dampfzufuhrvorrichtung und der Luftförderer (38) derart aufeinander abgestimmt sind, daß der Blasluftstrahl an der Blasdüse (14) höchstens ungefähr 25 g Dampf je m3 Luft enthält, und wobei die Dampfzufuhrvorrichtung eine Druckleitung (48) umfaßt, die abgedichtet in eine Blasluftleitung (40) hineingeführt ist und in einer Düse (51) endet, mit deren Hilfe der Dampf in den Blasluftstrom eingeblasen wird. - Anlage nach Anspruch 1, dadurch gekennzeichnet, daß der Kanal (10) bis auf eine insbesondere verschließbare Einlaß- und Auslaßöffnung (12) für die Werkstücke (20) allseitig geschlossen ist.
- Anlage nach Anspruch 2, gekennzeichnet durch einen den Kanal (10) sowie den Luftförderer (38), die Blasdüse (14) und die Kondensat-Abscheidevorrichtung (34) beinhaltenden geschlossenen Blasluftkreislauf.
- Anlage nach Anspruch 3, dadurch gekennzeichnet, daß die Kondensat-Kondensat-Abscheidevorrichtung (34) stromabwärts des Auslasses des Kanals (10) und stromaufwärts des Luftförderers (38) angeordnet ist.
- Anlage nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß der Blasluftkreislauf stromabwärts des Auslasses des Kanals (10) und stromaufwärts des Luftförderers (38) eine Schmutzabscheidevorrichtung zum Abscheiden von von den Werkstücken (20) entferntem Schmutz aus der Blasluft enthält.
- Anlage nach Anspruch 5, dadurch gekennzeichnet, daß die Schmutzabscheidevorrichtung ein mechanisches Filter (70) aufweist.
- Anlage nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß die Schmutzabscheidevorrichtung auch die Kondensat-Abscheidevorrichtung (34) bildet.
- Anlage nach den Ansprüchen 6 und 7, dadurch gekennzeichnet, daß die Abscheidevorrichtung (34) einen Behälter mit einem unteren Sammelbereich für Kondensat und Schmutz aufweist, daß das Filter (70) in dem Behälter oberhalb des Sammelbereichs angeordnet ist, und daß ein Behältereinlaß für das Blasluft-Dampf-Kondensat-Gemisch zwischen Sammelbereich und Filter (70) und ein Behälterauslaß für Blasluft auf der vom Sammelbereich abgewandten Seite des Filters (70) angeordnet ist.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Auslaß des Kanals (10) an einem Boden des letzteren angeordnet ist.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Blasdüse (14) eine das zu reinigende Werkstück (20) zumindest im wesentlichen umschließende Luftaustrittsöffnung (16) hat sowie Blasdüse (14) und Werkstück (20) relativ zueinander quer zu dieser Luftaustrittsöffnung (16) bewegbar sind.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Werkstück-Transporteinrichtung ein sich durch den Kanal hindurcherstreckendes Endlosförderelement aufweist.
- Anlage nach den Ansprüchen 10 oder 11, dadurch gekennzeichnet, daß die Transporteinrichtung durch die Luftaustrittsöffnung (16) der Blasdüse (14) hindurchbewegbar ist.
- Anlage nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß der das Werkstück (20) tragende Bereich der Transporteinrichtung quer zur Kanallängsrichtung luftdurchlässig ist.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Luftförderer (38) derart ausgelegt ist, daß er je Blasdüse (14) mindestens ungefähr 500 bis 600 m3/h fördert.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Dampfzufuhrvorrichtung einen Dampferzeuger (50) zum Einblasen des Dampfs in den Blasluftstrahl aufweist.
- Anlage nach Anspruch 15, dadurch gekennzeichnet, daß der Dampferzeuger (50) zur Erzeugung einer Dampfmenge von ungefähr 1 bis ungefähr 15 kg/h je Blasdüse (14) ausgebildet ist.
- Anlage nach Anspruch 16, dadurch gekennzeichnet, daß der Dampferzeuger (50) zur Erzeugung von Wasserdampf mit einem Druck von ungefähr 0,5 bis 8 bar und einer Temperatur von ungefähr 110°C bis 200°C ausgebildet ist.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Dampfzufuhrvorrichtung zum Verdampfen von Wasser, welches bis ungefähr 0,5 Vol.%, vorzugsweise 0,1 bis 0,2 Vol.% eines Korrosionsschutzmittels enthält, ausgebildet ist.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Luftförderer (38) derart ausgebildet ist, daß die Luft der Blasdüse (14) mit einem Druck von höchstens ungefähr 0,3 bar, vorzugsweise von ungefähr 0,2 bar zugeführt wird.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß ein Dampfkondensat-Rückführsystem mit einer Auf-Aufbereitungsvorrichtung (76) für das Kondensat vorgesehen ist.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Dampfzufuhrvorrichtung und die Blasdüse (14) derart ausgebildet sind, daß die Austrittsgeschwindigkeit des Luft-Dampf-Gemischs an der Blasdüse (14) ungefähr 100 bis 300 m/sec beträgt.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Wasserdampf ungefähr 2 bis 20 cm vor der Austrittsöffnung der Blasdüse (14) in den Blasluftstrahl eingeleitet und entspannt wird.
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Abstand der Austrittsöffnung der Blasdüse (14) von dem zu reinigenden Werkstück (20) ungefähr 0,1 bis 5 cm beträgt.
- Anlage nach einem oder mehreren der Ansprüche 15 bis 23, gekennzeichnet durch eine den Dampferzeuger (50) mit Wasser speisende Dosierpumpe (44).
- Anlage nach Anspruch 24, gekennzeichnet durch eine bezüglich ihrer Förderrate einstellbare Dosierpumpe (44).
- Anlage nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der Luftförderer (38) ein Ventilator ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19637086 | 1996-09-12 | ||
DE19637086A DE19637086C2 (de) | 1996-09-12 | 1996-09-12 | Automatisch arbeitende Reinigungsanlage für Werkstücke |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0829313A2 EP0829313A2 (de) | 1998-03-18 |
EP0829313A3 EP0829313A3 (de) | 1998-06-24 |
EP0829313B1 true EP0829313B1 (de) | 2003-05-14 |
Family
ID=7805377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115224A Expired - Lifetime EP0829313B1 (de) | 1996-09-12 | 1997-09-03 | Automatisch arbeitende Reinigungsanlage für Werkstücke |
Country Status (4)
Country | Link |
---|---|
US (1) | US6119365A (de) |
EP (1) | EP0829313B1 (de) |
DE (1) | DE19637086C2 (de) |
ES (1) | ES2193306T3 (de) |
Families Citing this family (13)
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DE10122992C1 (de) * | 2001-05-11 | 2002-08-08 | Ukm Umformtechnik Und Kraftfah | Vorrichtung zum Entölen von Massenteilen mit strukturierter Oberfläche mittels eines Druckluftstrahles |
US7146991B2 (en) | 2002-01-23 | 2006-12-12 | Cinetic Automation Corporation | Parts washer system |
DE10249425A1 (de) * | 2002-10-23 | 2004-05-13 | FITR-Gesellschaft für Innovation im Tief- und Rohrleitungsbau Weimar mbH | Verfahren zum Schneiden oder Fräsen von gebundenen mineralstoffhaltigen Baustoffen |
US7338565B2 (en) * | 2003-08-21 | 2008-03-04 | Cinetic Automation Corporation | Housingless washer |
US7353832B2 (en) * | 2003-08-21 | 2008-04-08 | Cinetic Automation Corporation | Housingless washer |
JP4786351B2 (ja) * | 2006-01-20 | 2011-10-05 | 株式会社東芝 | 処理装置及び処理方法 |
AT9203U1 (de) * | 2006-04-06 | 2007-06-15 | Econ Maschb Und Steuerungstech | Trocknungseinrichtung |
DE102007016673A1 (de) * | 2007-04-04 | 2008-10-09 | Rieter Automatik Gmbh | Vorrichtung und Verfahren zum Entwässern und Trocknen eines Gemisches aus Kunststoffgranulat und Wasser |
DE102014101123B4 (de) * | 2014-01-30 | 2022-10-20 | Elwema Automotive Gmbh | Verfahren und Anlage zum Reinigen eines Werkstücks aus Metall nach spanabhebender Bearbeitung unter Minimalmengenschmierung |
CA2960970A1 (en) * | 2014-09-30 | 2016-04-07 | Hemlock Semiconductor Operations Llc | Polysilicon chip reclamation assembly and method of reclaiming polysilicon chips from a polysilicon cleaning apparatus |
DE102017008032A1 (de) | 2017-08-24 | 2019-02-28 | Audi Ag | Werkzeugmaschine |
CN109351832B (zh) * | 2018-09-25 | 2024-04-26 | 马鞍山瑞恒精密制造有限公司 | 一种水口铁壳自动化生产系统 |
CN113865317B (zh) * | 2021-09-17 | 2022-09-27 | 温州市万荣电镀有限公司 | 一种电镀件清洁烘干装置 |
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---|---|---|---|---|
DE3419028A1 (de) * | 1984-04-05 | 1985-11-21 | Kessler & Luch Gmbh, 6300 Giessen | Verfahren zum reinigen von koerpern mit luftstrahlen und vorrichtung zur durchfuehrung des verfahrens |
DE3734200A1 (de) * | 1987-10-09 | 1989-04-27 | Kliro Bau Gmbh & Co Kg | Verfahren und vorrichtung zum entfernen anhaftenden schmiermittels von werkstuecken |
DE4122864C2 (de) * | 1991-07-11 | 2003-06-12 | Dietrich Martina | Verfahren und Vorrichtung zum Reinigen und Schälen von Früchten |
GB9324084D0 (en) * | 1993-11-23 | 1994-01-12 | Geraghty James F | Cleaning system |
DE4425765C2 (de) * | 1994-07-21 | 1999-01-07 | Duerr Systems Gmbh | Anlage zum Reinigen von Werkstücken mittels eines Druckluftstrahles |
DE4440146C2 (de) * | 1994-11-10 | 1999-07-22 | Kaercher Gmbh & Co Alfred | Strahlvorrichtung zur Reinigung von Gegenständen |
DE19544074C2 (de) * | 1995-11-25 | 1999-01-14 | Duerr Systems Gmbh | Automatisch arbeitende Reinigungsanlage für Werkstücke |
-
1996
- 1996-09-12 DE DE19637086A patent/DE19637086C2/de not_active Expired - Fee Related
-
1997
- 1997-09-03 EP EP97115224A patent/EP0829313B1/de not_active Expired - Lifetime
- 1997-09-03 ES ES97115224T patent/ES2193306T3/es not_active Expired - Lifetime
- 1997-09-11 US US08/927,620 patent/US6119365A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19637086A1 (de) | 1998-03-19 |
ES2193306T3 (es) | 2003-11-01 |
EP0829313A3 (de) | 1998-06-24 |
DE19637086C2 (de) | 1999-06-24 |
EP0829313A2 (de) | 1998-03-18 |
US6119365A (en) | 2000-09-19 |
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